diff options
| author | Sajid Dalvi <sdalvi@google.com> | 2022-01-24 20:49:16 -0600 |
|---|---|---|
| committer | Sajid Dalvi <sdalvi@google.com> | 2022-01-26 17:22:08 +0000 |
| commit | 2f8013a28c7dab23d1cecedbb8c7b061b3eb298c (patch) | |
| tree | 954d5ba3d4605be3e84dcad3e9f857e5268ee5c6 | |
| parent | 0970f272d4cc48513da1845f9f46ae0da5cc2194 (diff) | |
| download | gs-android-gs-raviole-5.10-s-v2-beta-3.tar.gz | |
arm64/dts: gs101: Add PCIe LDOs backandroid-s-v2-beta-3_r0.6android-12.1.0_r0.6android-12.1.0_r0.16android-gs-raviole-5.10-s-v2-beta-3
Removing LDOs from the device tree seems to cause intermittent PCIe
failures on boot up, so adding them back.
Bug: 216041458
Signed-off-by: Sajid Dalvi <sdalvi@google.com>
Change-Id: I3b0b1a0a197d34dfe1be4d49bcf04bd698b4ffa1
| -rw-r--r-- | arch/arm64/boot/dts/google/gs101-common.dtsi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/google/gs101-common.dtsi b/arch/arm64/boot/dts/google/gs101-common.dtsi index fd70886616ef..196a2d532ea0 100644 --- a/arch/arm64/boot/dts/google/gs101-common.dtsi +++ b/arch/arm64/boot/dts/google/gs101-common.dtsi @@ -353,6 +353,8 @@ phy-power-off = "false"; use-pcieon-sleep = "true"; ep-device-type = <EP_SAMSUNG_MODEM>; + vreg1-supply = <&m_ldo16_reg>; + vreg2-supply = <&m_ldo18_reg>; }; &pcie_1 { /* pcie ch1 used for the connection with WiFi on Slider */ @@ -365,6 +367,8 @@ max-link-speed = <LINK_SPEED_GEN2>; ep-device-type = <EP_BCM_WIFI>; pcie,wlan-gpio = <&gpp14 2 0x1 /* WLAN_EN */ >; + vreg1-supply = <&m_ldo17_reg>; + vreg2-supply = <&m_ldo19_reg>; }; &aoc { |